66bdc70bf1
Move examples/*.sx and their expected/ snapshots into per-category subfolders (examples/<category>/...). Folder = leading filename token, with ffi-objc/ffi-jni kept whole; filenames are unchanged. The corpus runner and LSP sweep now discover each category's expected/ dir, while issues/ stays flat. Example 1058's repo-root-relative companion import is made file-relative. Path strings embedded in 164 snapshots were regenerated (path-only changes). Test-layout docs in CLAUDE.md updated.
38 lines
1.4 KiB
Plaintext
38 lines
1.4 KiB
Plaintext
// Integer `{}` formatting across the full signed/unsigned range.
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//
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// Regression (issue 0090): the `{}` formatter was i64-based — it negated
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// the value to print the sign (so i64::MIN, whose magnitude is
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// unrepresentable as a positive i64, rendered as a bare "-"), and it had
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// no unsigned-aware path (so a u64 all-ones value printed as the i64
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// reinterpretation, "-1"). Both extremes now render correctly: signed
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// MIN prints all its digits, and unsigned integers print as unsigned
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// decimal across all 64 bits.
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#import "modules/std.sx";
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main :: () {
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// Signed extreme: magnitude is never negated, so MIN survives.
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print("i64.min={}\n", i64.min);
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print("i64.max={}\n", i64.max);
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// Unsigned extreme: all 64 bits as unsigned decimal, not -1.
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print("u64.max={}\n", u64.max);
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// Spread across widths — signed.
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print("i8.min={} i8.max={}\n", i8.min, i8.max);
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print("i16.min={} i16.max={}\n", i16.min, i16.max);
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print("i32.min={} i32.max={}\n", i32.min, i32.max);
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// Spread across widths — unsigned (max is all-ones for that width).
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print("u8.max={} u16.max={}\n", u8.max, u16.max);
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print("u32.max={}\n", u32.max);
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// Mins of unsigned widths and zero.
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print("u8.min={} u64.min={} zero={}\n", u8.min, u64.min, 0);
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// Ordinary signed/unsigned values still print correctly.
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neg : i32 = -42;
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pos : u32 = 4000000000;
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print("neg={} pos={}\n", neg, pos);
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}
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